Castle Biosciences Stock Price History
| CSTL Stock | USD 16.54 0.85 4.89% |
Below is the normalized historical share price chart for Castle Biosciences extending back to July 25, 2019. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Castle Biosciences stands at 16.54, as last reported on the 21st of July, with the highest price reaching 17.72 and the lowest price hitting 16.41 during the day.
If you're considering investing in Castle Stock, it is important to understand the factors that can impact its price. Castle Biosciences secures Sharpe Ratio (or Efficiency) of -0.16, which signifies that the company had a -0.16 % return per unit of risk over the last 3 months. Castle Biosciences exposes twenty-four different technical indicators, which can help you to evaluate volatility embedded in its price movement. Please confirm Castle Biosciences' Risk Adjusted Performance of (0.07), standard deviation of 2.79, and Mean Deviation of 2.15 to double-check the risk estimate we provide. At this time, Castle Biosciences' Common Stock Total Equity is quite stable compared to the past year. Stock Based Compensation is expected to rise to about 52.8 M this year, although the value of Total Stockholder Equity will most likely fall to about 293.5 M. . At this time, Castle Biosciences' Price Cash Flow Ratio is quite stable compared to the past year. Price Fair Value is expected to rise to 1.71 this year, although the value of Price Earnings To Growth Ratio is projected to rise to (0.29). Castle Stock price history is provided at the adjusted basis, taking into account all of the recent filings.
IPO Date 25th of July 2019 | 200 Day MA 24.3073 | 50 Day MA 18.0015 | Beta 1.038 |
Sharpe Ratio = -0.1563
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| Cash | Small Risk | Average Risk | High Risk | Huge Risk |
| Negative Returns | CSTL |
Estimated Market Risk
| 2.69 actual daily | 24 76% of assets are more volatile |
Expected Return
| -0.42 actual daily | 0 Most of other assets have higher returns |
Risk-Adjusted Return
| -0.16 actual daily | 0 Most of other assets perform better |
Based on monthly moving average Castle Biosciences is not performing at its full potential. However, if added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Castle Biosciences by adding Castle Biosciences to a well-diversified portfolio.
Price Book 1.0846 | Enterprise Value Ebitda 5.5965 | Price Sales 1.3759 | Shares Float 26.5 M | Wall Street Target Price 35.8889 |
Castle Biosciences Stock Price History Chart
There are several ways to analyze Castle Stock price data. The simplest method is using a basic Castle candlestick price chart, which shows Castle Biosciences price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
| Highest Price | April 23, 2025 | 21.27 |
| Lowest Price | May 27, 2025 | 15.8 |
Castle Biosciences July 21, 2025 Stock Price Synopsis
Various analyses of Castle Biosciences' daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Castle Stock. It can be used to describe the percentage change in the price of Castle Biosciences from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Castle Stock.| Castle Biosciences Price Action Indicator | (0.95) | |
| Castle Biosciences Price Daily Balance Of Power | (0.65) | |
| Castle Biosciences Price Rate Of Daily Change | 0.95 |
Castle Biosciences July 21, 2025 Stock Price Analysis
Castle Stock Price History Data
The price series of Castle Biosciences for the period between Tue, Apr 22, 2025 and Mon, Jul 21, 2025 has a statistical range of 6.18 with a coefficient of variation of 9.4. The prices are distributed with arithmetic mean of 18.54. The median price for the last 90 days is 18.82.| Open | High | Low | Close | Volume | ||
07/21/2025 | 17.58 | 17.72 | 16.41 | 16.54 | ||
07/18/2025 | 17.58 | 17.72 | 16.41 | 16.54 | 463,661 | |
| 07/17/2025 | 18.74 | 18.92 | 17.32 | 17.39 | 482,452 | |
07/16/2025 | 19.00 | 19.16 | 18.36 | 18.68 | 256,827 | |
07/15/2025 | 19.58 | 19.70 | 18.65 | 18.87 | 300,475 | |
| 07/14/2025 | 19.67 | 19.82 | 19.31 | 19.50 | 231,094 | |
07/11/2025 | 19.68 | 19.90 | 19.29 | 19.66 | 284,050 | |
07/10/2025 | 20.07 | 20.26 | 19.68 | 19.84 | 282,935 | |
07/09/2025 | 19.83 | 20.22 | 19.57 | 20.12 | 415,214 | |
07/08/2025 | 19.50 | 19.86 | 19.21 | 19.76 | 400,644 | |
07/07/2025 | 20.21 | 20.32 | 19.44 | 19.46 | 563,050 | |
07/03/2025 | 20.16 | 20.52 | 20.00 | 20.30 | 166,047 | |
07/02/2025 | 20.21 | 20.57 | 20.00 | 20.01 | 337,490 | |
07/01/2025 | 20.25 | 20.58 | 20.01 | 20.34 | 353,247 | |
06/30/2025 | 20.34 | 20.63 | 20.20 | 20.42 | 527,611 | |
| 06/27/2025 | 19.77 | 20.55 | 19.66 | 20.35 | 1,394,896 | |
06/26/2025 | 19.47 | 19.92 | 19.35 | 19.75 | 434,066 | |
06/25/2025 | 19.19 | 19.59 | 18.81 | 19.47 | 430,423 | |
06/24/2025 | 18.78 | 19.30 | 18.76 | 19.16 | 309,909 | |
06/23/2025 | 18.37 | 18.92 | 18.18 | 18.85 | 255,462 | |
06/20/2025 | 19.15 | 19.18 | 18.43 | 18.52 | 312,825 | |
06/18/2025 | 18.51 | 19.06 | 17.89 | 18.91 | 335,521 | |
| 06/17/2025 | 19.12 | 19.36 | 18.08 | 18.54 | 581,561 | |
06/16/2025 | 18.76 | 19.38 | 18.31 | 19.27 | 369,628 | |
06/13/2025 | 18.19 | 18.99 | 17.96 | 18.75 | 516,146 | |
06/12/2025 | 18.38 | 18.83 | 18.17 | 18.82 | 573,305 | |
| 06/11/2025 | 18.12 | 18.67 | 17.99 | 18.44 | 424,093 | |
06/10/2025 | 18.19 | 18.46 | 17.95 | 18.04 | 323,802 | |
| 06/09/2025 | 17.74 | 18.45 | 17.43 | 18.17 | 469,454 | |
06/06/2025 | 17.25 | 17.67 | 17.23 | 17.60 | 560,182 | |
06/05/2025 | 17.01 | 17.19 | 16.61 | 17.02 | 343,692 | |
| 06/04/2025 | 16.68 | 17.06 | 16.59 | 17.02 | 279,926 | |
06/03/2025 | 16.22 | 16.91 | 15.94 | 16.71 | 391,265 | |
| 06/02/2025 | 15.92 | 16.42 | 15.57 | 16.27 | 487,737 | |
05/30/2025 | 15.93 | 16.06 | 15.62 | 15.97 | 441,011 | |
05/29/2025 | 16.43 | 16.43 | 15.76 | 15.95 | 329,133 | |
05/28/2025 | 15.78 | 16.26 | 15.45 | 16.23 | 539,799 | |
05/27/2025 | 16.34 | 16.39 | 15.70 | 15.80 | 531,063 | |
05/23/2025 | 15.76 | 16.15 | 15.66 | 16.10 | 287,463 | |
| 05/22/2025 | 15.97 | 16.06 | 15.75 | 15.89 | 292,532 | |
| 05/21/2025 | 16.34 | 16.48 | 15.89 | 16.02 | 318,503 | |
05/20/2025 | 16.42 | 16.56 | 16.22 | 16.50 | 244,623 | |
05/19/2025 | 16.49 | 16.66 | 16.30 | 16.40 | 334,055 | |
05/16/2025 | 16.46 | 16.93 | 16.42 | 16.75 | 393,888 | |
| 05/15/2025 | 16.31 | 16.79 | 15.84 | 16.48 | 409,214 | |
05/14/2025 | 17.04 | 17.09 | 16.31 | 16.32 | 439,544 | |
05/13/2025 | 17.04 | 17.32 | 16.55 | 17.03 | 498,873 | |
05/12/2025 | 17.25 | 17.49 | 16.77 | 17.04 | 370,831 | |
05/09/2025 | 17.23 | 17.34 | 16.67 | 16.79 | 380,690 | |
| 05/08/2025 | 17.24 | 17.70 | 16.64 | 17.21 | 583,072 | |
| 05/07/2025 | 16.72 | 17.21 | 16.55 | 17.05 | 792,721 | |
05/06/2025 | 16.21 | 18.00 | 15.70 | 16.62 | 1,562,873 | |
05/05/2025 | 19.40 | 19.67 | 18.69 | 18.75 | 538,126 | |
| 05/02/2025 | 19.30 | 19.80 | 19.05 | 19.35 | 1,248,970 | |
05/01/2025 | 20.27 | 20.27 | 19.28 | 19.31 | 471,140 | |
04/30/2025 | 19.78 | 20.12 | 19.35 | 20.05 | 394,176 | |
04/29/2025 | 20.32 | 20.32 | 19.63 | 19.85 | 322,452 | |
04/28/2025 | 20.66 | 20.82 | 19.62 | 20.09 | 489,240 | |
04/25/2025 | 20.86 | 20.86 | 20.33 | 20.63 | 298,200 | |
04/24/2025 | 21.25 | 21.87 | 20.26 | 20.93 | 567,317 | |
04/23/2025 | 22.53 | 22.82 | 21.21 | 21.27 | 468,264 |
About Castle Biosciences Stock history
Castle Biosciences investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Castle is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Castle Biosciences will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Castle Biosciences stock prices may prove useful in developing a viable investing in Castle Biosciences
| Last Reported | Projected for Next Year | ||
| Common Stock Shares Outstanding | 29.3 M | 21.3 M | |
| Net Loss | -60.4 M | -57.4 M |
Castle Biosciences Quarterly Net Working Capital |
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Castle Biosciences Stock Technical Analysis
Castle Biosciences technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
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Castle Biosciences Technical and Predictive Indicators
Predictive indicators are helping investors to find signals for Castle Biosciences' price direction in advance. Along with the technical and fundamental analysis of Castle Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Castle to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
| Risk Adjusted Performance | (0.07) | |||
| Jensen Alpha | (0.36) | |||
| Total Risk Alpha | (0.64) | |||
| Treynor Ratio | (0.30) |
| Cycle Indicators | ||
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| Math Transform | ||
| Momentum Indicators | ||
| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
Check out Trending Equities to better understand how to build diversified portfolios, which includes a position in Castle Biosciences. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in estimate. For more information on how to buy Castle Stock please use our How to buy in Castle Stock guide.You can also try the ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.
Is Biotechnology space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of Castle Biosciences. If investors know Castle will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about Castle Biosciences listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth (0.93) | Earnings Share (0.19) | Revenue Per Share | Quarterly Revenue Growth 0.206 | Return On Assets |
The market value of Castle Biosciences is measured differently than its book value, which is the value of Castle that is recorded on the company's balance sheet. Investors also form their own opinion of Castle Biosciences' value that differs from its market value or its book value, called intrinsic value, which is Castle Biosciences' true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because Castle Biosciences' market value can be influenced by many factors that don't directly affect Castle Biosciences' underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between Castle Biosciences' value and its price as these two are different measures arrived at by different means. Investors typically determine if Castle Biosciences is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, Castle Biosciences' price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.